W910 LCD no back light - GSM-Forum

iori_lim · 05-07-2009, 07:49

Any 1 please help,
I got a W910 liquid damage, after clean every thing ok ecept LCD no back light. Replace with new LCD also same problem. Thank you.

enmond · 05-07-2009, 08:22

you can try to replace navigation keyboard.

kulvindersingh · 05-07-2009, 09:56

also replace same problem which is light ic picture pls

maryan05_88 · 07-03-2009, 21:19

I have the same problm , i replace evrething (flex keyboard .... ) and is not working , pls help me

datsony · 09-26-2009, 11:02

rehot or change diod 6 pins,near sim square.

bossko · 10-13-2009, 21:28

Is possible to change this LED driver from NOKIA 6300?

datsony · 10-15-2009, 11:28

only diod from sony like t700

EBRJO · 10-22-2009, 10:28

try to check the lines of the lights of the pcb...

kulvindersingh · 11-04-2009, 14:41

Hi,
Any 1 there,
I am new to repairs ...
I have a problem in P1i ..
when battery inserted and made ON,
It starts viberating with an intervel of 2 sec.
NO display ,, no work..
Thanks..

kawish · 11-16-2009, 11:51

i am new to repairs ... display prombel . i chaged lcd and ribben but lct no work

telelink.net · 11-17-2009, 11:53

Any 1 please help,
I got a W910 liquid damage, after clean every thing ok ecept LCD no back light. Replace with new LCD also same problem.

cristi_slob · 12-08-2009, 00:47

very easy solution....clean very good flex connector on pcb...resold any black contacts on flex connect...change six legged black ic near sim tray

solved 3 pieces now

....if it helps you click thanks

QTEK8020 · 04-17-2010, 12:23

Quote:

Originally Posted by cristi_slob

very easy solution....clean very good flex connector on pcb...resold any black contacts on flex connect...change six legged black ic near sim tray

solved 3 pieces now

....if it helps you click thanks

cristi_slob
do you have a picture of the placement of this chip and where to buy it?

My w910i has not been in water or damaged in other way.
The LED just went black and if i look very close i can see that LED is working. But with no back LED light.
Will the change of the 6pin IC do the trick or is the phone another "brick in the wall"

Regards
Michael

mings · 05-11-2010, 12:44

but seriously the six pin diod can't get to buy it so where to get it ..?thank for the advace.

05-07-2009, 07:49	#1 (permalink)
iori_lim Junior Member Join Date: Oct 2007 Posts: 15 Member: 600784 Status: Offline Thanks Meter: 5	W910 LCD no back light Any 1 please help, I got a W910 liquid damage, after clean every thing ok ecept LCD no back light. Replace with new LCD also same problem. Thank you.

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05-07-2009, 08:22	#2 (permalink)
enmond Junior Member Join Date: Apr 2007 Location: singapore Posts: 6 Member: 491021 Status: Offline Thanks Meter: 0	you can try to replace navigation keyboard.

05-07-2009, 09:56	#3 (permalink)
kulvindersingh Freak Poster Join Date: Mar 2005 Age: 43 Posts: 178 Member: 126771 Status: Offline Thanks Meter: 20	also replace same problem which is light ic picture pls

07-03-2009, 21:19	#4 (permalink)
maryan05_88 Junior Member Join Date: Mar 2008 Posts: 3 Member: 735420 Status: Offline Sonork: maryan05_88 Thanks Meter: 1	I have the same problm , i replace evrething (flex keyboard .... ) and is not working , pls help me

09-26-2009, 11:02	#5 (permalink)
datsony Crazy Poster Join Date: Sep 2007 Posts: 59 Member: 585212 Status: Offline Thanks Meter: 12	rehot or change diod 6 pins,near sim square.

10-13-2009, 21:28	#6 (permalink)
bossko No Life Poster Join Date: Nov 2002 Location: slovakia Age: 46 Posts: 1,027 Member: 17761 Status: Offline Thanks Meter: 91	Is possible to change this LED driver from NOKIA 6300?

10-15-2009, 11:28	#7 (permalink)
datsony Crazy Poster Join Date: Sep 2007 Posts: 59 Member: 585212 Status: Offline Thanks Meter: 12	only diod from sony like t700

10-22-2009, 10:28	#8 (permalink)
EBRJO No Life Poster Join Date: Jan 2005 Location: MooN Posts: 552 Member: 105175 Status: Offline Thanks Meter: 31	try to check the lines of the lights of the pcb...

11-04-2009, 14:41	#9 (permalink)
kulvindersingh Freak Poster Join Date: Mar 2005 Age: 43 Posts: 178 Member: 126771 Status: Offline Thanks Meter: 20	Hi, Any 1 there, I am new to repairs ... I have a problem in P1i .. when battery inserted and made ON, It starts viberating with an intervel of 2 sec. NO display ,, no work.. Thanks..

11-16-2009, 11:51	#10 (permalink)
kawish Freak Poster Join Date: Jul 2007 Location: in your heart Age: 37 Posts: 130 Member: 557167 Status: Offline Sonork: 100.1626163 Thanks Meter: 12	i am new to repairs ... display prombel . i chaged lcd and ribben but lct no work

11-17-2009, 11:53	#11 (permalink)
telelink.net Junior Member Join Date: Nov 2009 Posts: 14 Member: 1162497 Status: Offline Thanks Meter: 1	Any 1 please help, I got a W910 liquid damage, after clean every thing ok ecept LCD no back light. Replace with new LCD also same problem.

12-08-2009, 00:47	#12 (permalink)
cristi_slob No Life Poster Join Date: Nov 2007 Location: romania Age: 40 Posts: 693 Member: 631660 Status: Offline Thanks Meter: 139	very easy solution....clean very good flex connector on pcb...resold any black contacts on flex connect...change six legged black ic near sim tray solved 3 pieces now ....if it helps you click thanks

05-11-2010, 12:44	#14 (permalink)
mings Junior Member Join Date: Sep 2007 Posts: 5 Member: 597974 Status: Offline Thanks Meter: 2	but seriously the six pin diod can't get to buy it so where to get it ..?thank for the advace.